Deck cracks and gap around spillover insert

[wmkingiv]

Hi all,
I have a few cracks in the deck, one around the skimmer that looks a little concerning. Also have large gap around a spillover spa insert. Been reading, looks like many recommend the deck-o-seal product. Figured I'd give that a shot, just not sure it'd work on the insert as well. Pretty sure it's a fiberglass insert. Didn't know if anybody had any suggestions for concrete/fiberglass combo. The stuff the previous owners put on is clearly not working.

 

[ajw22]

The gap between the concrete and fiberglass pool you should put a foam backing rod in the gap and then fill with Deck-O-Seal. The previous repair did not put a backing rod in and fully seal the gap.

The cracks in the concrete are typical concrete cracks. There are concrete crack fillers but they are not going to look good unless you then put a coating on the concrete. I would just leave them.

 

[wmkingiv]

Thanks!